I tested the fix for this code following the instructions at https://launchpadlibrarian.net/449185359/bug-1782922-testing.txt and everything works ok, and no regressions were detected. testing bed log: $ tox -e func-smoke func-smoke installed: DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support,amulet==1.21.0,aodhclient==1.3.0,appdirs==1.4.3,Babel==2.7.0,backports.os==0.1.1,blessings==1.6,bundletester==0.12.2,certifi==2019.9.11,cffi==1.13.1,chardet==3.0.4,charm-tools==2.7.2,charmhelpers==0.20.4,Cheetah3==3.2.4,cliff==2.16.0,cmd2==0.8.9,colander==1.7.0,configparser==4.0.2,contextlib2==0.6.0.post1,coverage==4.5.4,cryptography==2.8,debtcollector==1.22.0,decorator==4.4.0,dict2colander==0.2,distro==1.4.0,distro-info==0.0.0,dogpile.cache==0.8.0,entrypoints==0.3,enum34==1.1.6,extras==1.0.0,fasteners==0.15,fixtures==3.0.0,flake8==2.4.1,funcsigs==1.0.2,functools32==3.2.3.post2,future==0.18.1,futures==3.3.0,futurist==1.9.0,gnocchiclient==3.1.1,httplib2==0.14.0,idna==2.8,importlib-metadata==0.23,ipaddress==1.0.23,iso8601==0.1.12,Jinja2==2.10.3,jmespath==0.9.4,jsonpatch==1.24,jsonpointer==2.0,jsonschema==2.5.1,juju-deployer==0.11.0,juju-wait==2.5.0,jujubundlelib==0.5.6,jujuclient==0.54.0,keyring==18.0.1,keystoneauth1==3.18.0,launchpadlib==1.10.7,lazr.authentication==0.1.3,lazr.restfulclient==0.14.2,lazr.uri==1.0.3,libcharmstore==0.0.9,linecache2==1.0.0,macaroonbakery==1.2.3,MarkupSafe==1.1.1,mccabe==0.3.1,mock==3.0.5,monotonic==1.5,more-itertools==5.0.0,msgpack==0.6.2,munch==2.3.2,netaddr==0.7.19,netifaces==0.10.9,nose==1.3.7,oauth==1.0.1,oauthlib==3.1.0,openstacksdk==0.36.0,os-client-config==1.33.0,os-service-types==1.7.0,osc-lib==1.14.1,oslo.concurrency==3.30.0,oslo.config==6.11.1,oslo.context==2.23.0,oslo.i18n==3.24.0,oslo.log==3.44.1,oslo.serialization==2.29.2,oslo.utils==3.41.2,osprofiler==2.8.2,otherstuf==1.1.0,parse==1.12.1,path.py==11.5.2,pathlib2==2.3.5,pathspec==0.3.4,pbr==5.4.3,pep8==1.7.1,pika==0.13.1,pkg-resources==0.0.0,prettytable==0.7.2,protobuf==3.10.0,pycparser==2.19,pyflakes==0.8.1,pyinotify==0.9.6,pymacaroons==0.13.0,PyNaCl==1.3.0,pyOpenSSL==19.0.0,pyparsing==2.4.2,pyperclip==1.7.0,pyRFC3339==1.1,python-barbicanclient==4.9.0,python-ceilometerclient==2.9.0,python-cinderclient==4.3.0,python-dateutil==2.8.0,python-designateclient==3.0.0,python-glanceclient==2.17.0,python-heatclient==1.18.0,python-keystoneclient==3.22.0,python-manilaclient==1.29.0,python-mimeparse==1.6.0,python-neutronclient==6.14.0,python-novaclient==16.0.0,python-openstackclient==4.0.0,python-subunit==1.3.0,python-swiftclient==3.8.1,pytz==2019.3,pyudev==0.21.0,PyYAML==3.13,requests==2.22.0,requestsexceptions==1.4.0,rfc3986==1.3.2,ruamel.ordereddict==0.4.14,ruamel.yaml==0.15.100,scandir==1.10.0,SecretStorage==2.3.1,simplejson==3.16.0,six==1.12.0,stestr==2.5.1,stevedore==1.31.0,stuf==0.9.16,subprocess32==3.5.4,Tempita==0.5.2,testresources==2.0.1,testtools==2.3.0,theblues==0.5.2,traceback2==1.4.0,translationstring==1.3,unicodecsv==0.14.1,unittest2==1.1.0,urllib3==1.25.6,vergit==1.0.2,virtualenv==16.7.7,voluptuous==0.11.7,wadllib==1.3.3,warlock==1.3.3,wcwidth==0.1.7,WebOb==1.8.5,websocket-client==0.40.0,wrapt==1.11.2,wsgi-intercept==1.9.0,zipp==0.6.0,zope.interface==4.6.0 func-smoke run-test-pre: PYTHONHASHSEED='0' func-smoke runtests: commands[0] | bundletester -vl DEBUG -r json -o func-results.json gate-basic-bionic-queens --no-destroy DEBUG:bundletester.utils:Updating JUJU_MODEL: "" -> "laptop:admin/lp1782922-bionic" DEBUG:root:Bootstrap environment: laptop:admin/lp1782922-bionic DEBUG:deployer.env:Connecting to laptop:admin/lp1782922-bionic... DEBUG:jujuclient.connector:Connecting to wss://10.5.0.7:17070/model/9869a39e-c6c2-4ecd-8e7d-e5736d15ca51/api DEBUG:deployer.env:Connected. DEBUG:deployer.env: Terminating machines forcefully INFO:deployer.env: Waiting for machine termination DEBUG:jujuclient.connector:Connecting to wss://10.5.0.7:17070/model/9869a39e-c6c2-4ecd-8e7d-e5736d15ca51/api DEBUG:root:Waiting for applications to be removed... DEBUG:runner:call ['/home/freyes/Projects/charms/openstack/builds/keystone-ldap/.tox/func-smoke/bin/charm-proof'] (cwd: /tmp/bundletester-AmwJen/keystone-ldap) DEBUG:runner:I: `display-name` not provided, add for custom naming in the UI DEBUG:runner:I: config.yaml: option ssl_key has no default value DEBUG:runner:I: config.yaml: option ssl_cert has no default value DEBUG:runner:I: config.yaml: option ldap-user has no default value DEBUG:runner:I: config.yaml: option ldap-server has no default value DEBUG:runner:I: config.yaml: option ssl_ca has no default value DEBUG:runner:I: config.yaml: option ldap-password has no default value DEBUG:runner:I: config.yaml: option domain-name has no default value DEBUG:runner:I: config.yaml: option ldap-suffix has no default value DEBUG:runner:I: config.yaml: option ldap-config-flags has no default value DEBUG:runner:I: config.yaml: option tls-ca-ldap has no default value DEBUG:runner:Exit Code: 0 DEBUG:deployer.env: Terminating machines forcefully INFO:deployer.env: Waiting for machine termination DEBUG:jujuclient.connector:Connecting to wss://10.5.0.7:17070/model/9869a39e-c6c2-4ecd-8e7d-e5736d15ca51/api DEBUG:root:Waiting for applications to be removed... DEBUG:runner:call ['/tmp/bundletester-AmwJen/keystone-ldap/tests/gate-basic-bionic-queens'] (cwd: /tmp/bundletester-AmwJen/keystone-ldap) DEBUG:runner:2019-11-26 22:17:07,892 __init__ INFO: OpenStackAmuletDeployment: init DEBUG:runner:2019-11-26 22:17:07,892 _add_services INFO: OpenStackAmuletDeployment: adding services DEBUG:runner:2019-11-26 22:17:07,892 _determine_branch_locations INFO: OpenStackAmuletDeployment: determine branch locations DEBUG:runner:2019-11-26 22:17:11 Starting deployment of laptop:admin/lp1782922-bionic DEBUG:runner:2019-11-26 22:17:14 Deploying applications... DEBUG:runner:2019-11-26 22:17:14 Deploying application keystone using cs:~openstack-charmers-next/keystone-467 DEBUG:runner:2019-11-26 22:17:30 Deploying application keystone-ldap using /tmp/charmZXGKer/bionic/keystone-ldap DEBUG:runner:2019-11-26 22:20:30 Deploying application ldap-server using /tmp/charm7X3z5h/bionic/charm-ldap-test-fixture DEBUG:runner:2019-11-26 22:20:37 Deploying application percona-cluster using cs:~openstack-charmers-next/percona-cluster-356 DEBUG:runner:2019-11-26 22:20:52 Config specifies num units for subordinate: keystone-ldap DEBUG:runner:2019-11-26 22:29:46 Adding relations... DEBUG:runner:2019-11-26 22:29:47 Adding relation keystone:shared-db <-> percona-cluster:shared-db DEBUG:runner:2019-11-26 22:29:47 Adding relation keystone:domain-backend <-> keystone-ldap:domain-backend DEBUG:runner:2019-11-26 22:32:51 Deployment complete in 940.16 seconds DEBUG:runner:2019-11-26 22:34:07,698 _configure_services INFO: OpenStackAmuletDeployment: configure services DEBUG:runner:2019-11-26 22:34:16,233 __init__ INFO: Waiting on extended status checks... DEBUG:runner:2019-11-26 22:34:16,234 _auto_wait_for_status INFO: Waiting for extended status on units for 5400s... DEBUG:runner:2019-11-26 22:34:16,234 _auto_wait_for_status DEBUG: Default extended status wait match: contains READY (case-insensitive) DEBUG:runner:2019-11-26 22:34:16,235 _auto_wait_for_status DEBUG: Excluding services from extended status match: ['mysql', 'mongodb'] DEBUG:runner:2019-11-26 22:34:16,236 _auto_wait_for_status DEBUG: Waiting up to 5400s for extended status on services: ['keystone-ldap', 'keystone', 'ldap-server', 'percona-cluster'] DEBUG:runner:2019-11-26 22:36:04,410 _auto_wait_for_status INFO: OK DEBUG:runner:2019-11-26 22:36:19,010 get_default_keystone_session DEBUG: Authenticating keystone admin... DEBUG:runner:Exit Code: 0 DEBUG:bundletester.utils:Updating JUJU_MODEL: "laptop:admin/lp1782922-bionic" -> "" _____________________________________________________________________________________________________ summary ______________________________________________________________________________________________________ func-smoke: commands succeeded congratulations :) $ juju status Model Controller Cloud/Region Version SLA Timestamp lp1782922-bionic laptop stsstack/stsstack 2.7-rc6 unsupported 23:50:14-03:00 App Version Status Scale Charm Store Rev OS Notes keystone 13.0.2 active 1 keystone jujucharms 467 ubuntu keystone-ldap 13.0.2 active 1 keystone-ldap local 0 ubuntu ldap-server active 1 ldap-test-fixture local 0 ubuntu percona-cluster 5.7.20 active 1 percona-cluster jujucharms 356 ubuntu Unit Workload Agent Machine Public address Ports Message keystone/0* active idle 0 10.5.0.9 5000/tcp Unit is ready keystone-ldap/0* active idle 10.5.0.9 Unit is ready ldap-server/0* active idle 1 10.5.0.23 Unit is ready percona-cluster/0* active idle 2 10.5.0.6 3306/tcp Unit is ready Machine State DNS Inst id Series AZ Message 0 started 10.5.0.9 183a9407-2a57-4695-a7fb-8381a572a9da bionic nova ACTIVE 1 started 10.5.0.23 7124ee40-07ad-490f-9284-0d55a2b09e26 bionic nova ACTIVE 2 started 10.5.0.6 4b225e27-f482-4e2f-a389-656201b2b532 bionic nova ACTIVE ##### scenario 1 ####### $ juju ssh keystone/0 sudo -i root@juju-15ca51-lp1782922-bionic-0:~# vim /etc/keystone/domains/keystone.userdomain.conf root@juju-15ca51-lp1782922-bionic-0:~# logout Connection to 10.5.0.9 closed. ~/Projects/charms/openstack/builds/keystone-ldap $ juju config keystone debug=true' > ^C ~/Projects/charms/openstack/builds/keystone-ldap $ juju config keystone debug=true ~/Projects/charms/openstack/builds/keystone-ldap $ source ~/Projects/charms/openstack/openstack-charm-testing/openrcv3_project bash: /home/freyes/Projects/charms/openstack/openstack-charm-testing/openrcv3_project: No such file or directory ~/Projects/charms/openstack/builds/keystone-ldap $ source ~/Projects/charms/openstack/openstack-charm-testing/novarcv3_project ~/Projects/charms/openstack/builds/keystone-ldap $ openstack user list --domain userdomain +------------------------------------------------------------------+----------+ | ID | Name | +------------------------------------------------------------------+----------+ | ddd06b170639818c3e3823d61ad4ca4de62ba80389eab07af9c20853dc970eb5 | Jane Doe | | f9f63cb865b8e4fde89962a861bc72515fbe8d0eac437f9dd03231fb0ddc1778 | John Doe | +------------------------------------------------------------------+----------+ ~/Projects/charms/openstack/builds/keystone-ldap $ openstack group list --domain userdomain +------------------------------------------------------------------+-------+ | ID | Name | +------------------------------------------------------------------+-------+ | d8cdd7b09be841e4fea7535cc408cb8858a67be0d91b933d078c33355fae43e2 | cloud | +------------------------------------------------------------------+-------+ ~/Projects/charms/openstack/builds/keystone-ldap $ openstack user list --group cloud --domain userdomain $ juju ssh keystone/0 Welcome to Ubuntu 18.04.3 LTS (GNU/Linux 4.15.0-65-generic x86_64) * Documentation: https://help.ubuntu.com * Management: https://landscape.canonical.com * Support: https://ubuntu.com/advantage System information as of Wed Nov 27 01:45:18 UTC 2019 System load: 0.13 Processes: 99 Usage of /: 11.3% of 19.21GB Users logged in: 0 Memory usage: 26% IP address for ens3: 10.5.0.9 Swap usage: 0% IP address for fan-252: 252.0.9.1 0 packages can be updated. 0 updates are security updates. *** System restart required *** Last login: Wed Nov 27 01:37:31 2019 from 10.5.0.4 ubuntu@juju-15ca51-lp1782922-bionic-0:~$ sudo apt-cache policy keystone-common N: Unable to locate package keystone-common ubuntu@juju-15ca51-lp1782922-bionic-0:~$ sudo apt-cache policy keystone keystone: Installed: 2:13.0.2-0ubuntu1 Candidate: 2:13.0.2-0ubuntu1 Version table: *** 2:13.0.2-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages 100 /var/lib/dpkg/status 2:13.0.0-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic/main amd64 Packages ubuntu@juju-15ca51-lp1782922-bionic-0:~$ sudo vim /etc/apt/sources.list [1]+ Stopped sudo vim /etc/apt/sources.list ubuntu@juju-15ca51-lp1782922-bionic-0:~$ fg sudo vim /etc/apt/sources.list ubuntu@juju-15ca51-lp1782922-bionic-0:~$ sudo apt-get update -qq ubuntu@juju-15ca51-lp1782922-bionic-0:~$ sudo apt-cache policy keystone keystone: Installed: 2:13.0.2-0ubuntu1 Candidate: 2:13.0.2-0ubuntu3 Version table: 2:13.0.2-0ubuntu3 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic-proposed/main amd64 Packages *** 2:13.0.2-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages 100 /var/lib/dpkg/status 2:13.0.0-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic/main amd64 Packages ubuntu@juju-15ca51-lp1782922-bionic-0:~$ sudo apt-get upgrade -qq -y Preconfiguring packages ... ... ubuntu@juju-15ca51-lp1782922-bionic-0:~$ sudo apt-cache policy keystone keystone: Installed: 2:13.0.2-0ubuntu3 Candidate: 2:13.0.2-0ubuntu3 Version table: *** 2:13.0.2-0ubuntu3 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic-proposed/main amd64 Packages 100 /var/lib/dpkg/status 2:13.0.2-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages 2:13.0.0-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu bionic/main amd64 Packages ubuntu@juju-15ca51-lp1782922-bionic-0:~$ logout Connection to 10.5.0.9 closed. $ juju config keystone debug=false $ openstack user list --domain userdomain +------------------------------------------------------------------+----------+ | ID | Name | +------------------------------------------------------------------+----------+ | ddd06b170639818c3e3823d61ad4ca4de62ba80389eab07af9c20853dc970eb5 | Jane Doe | | f9f63cb865b8e4fde89962a861bc72515fbe8d0eac437f9dd03231fb0ddc1778 | John Doe | +------------------------------------------------------------------+----------+ $ openstack group list --domain userdomain +------------------------------------------------------------------+-------+ | ID | Name | +------------------------------------------------------------------+-------+ | d8cdd7b09be841e4fea7535cc408cb8858a67be0d91b933d078c33355fae43e2 | cloud | +------------------------------------------------------------------+-------+ $ openstack user list --group cloud --domain userdomain +------------------------------------------------------------------+----------+ | ID | Name | +------------------------------------------------------------------+----------+ | f9f63cb865b8e4fde89962a861bc72515fbe8d0eac437f9dd03231fb0ddc1778 | John Doe | | ddd06b170639818c3e3823d61ad4ca4de62ba80389eab07af9c20853dc970eb5 | Jane Doe | +------------------------------------------------------------------+----------+ ##### scenario 2 ####### $ juju ssh keystone/0 sudo -i root@juju-15ca51-lp1782922-bionic-0:~# vim /etc/keystone/domains/keystone.userdomain.conf root@juju-15ca51-lp1782922-bionic-0:~# logout Connection to 10.5.0.9 closed. $ juju config keystone debug=true $ openstack user list --domain userdomain +------------------------------------------------------------------+----------+ | ID | Name | +------------------------------------------------------------------+----------+ | 4904d77e920a12b81b44ea6f789d805c45540e21466df4e9bae4f1dda4f684e7 | Jane Doe | | 0ca611873bdc0978e9ac55d1591019e0aa5d1b7f018232d81318e7eaa4336b75 | John Doe | +------------------------------------------------------------------+----------+ ~/Projects/charms/openstack/builds/keystone-ldap $ openstack group list --domain userdomain +------------------------------------------------------------------+-------+ | ID | Name | +------------------------------------------------------------------+-------+ | d8cdd7b09be841e4fea7535cc408cb8858a67be0d91b933d078c33355fae43e2 | cloud | +------------------------------------------------------------------+-------+ ~/Projects/charms/openstack/builds/keystone-ldap $ openstack user list --group cloud --domain userdomain +------------------------------------------------------------------+----------+ | ID | Name | +------------------------------------------------------------------+----------+ | 0ca611873bdc0978e9ac55d1591019e0aa5d1b7f018232d81318e7eaa4336b75 | John Doe | | 4904d77e920a12b81b44ea6f789d805c45540e21466df4e9bae4f1dda4f684e7 | Jane Doe | +------------------------------------------------------------------+----------+